Donna Mills, who starred in the “Dallas” spinoff “Knots Landing,” recently took to Instagram and dressed up as Sandy from "Grease," a role made famous by Olivia Newton-John.

Grease ending with Sandy and Danny literally flying away in a car, while it's likely not a representation of Sandy going to heaven, does represent a happy ending for both characters.

Remembering Olivia Newton-John's best 'Grease' moment, singing "Hopelessly Devoted to You" as Sandy. The musical only works thanks to her pure, passionate vocals. Skip to main content ...

What happened to Danny and Sandy after ‘Grease,’ according to John Travolta. In 2016, there was a viral theory that Sandy had actually drowned during summer vacation — and that she’d ...

Donna Mills Says Sandy's 'Look' in 'Grease' Was Modeled After Her: 'I Found Out Years Later' Olivia Newton-John famously played Sandy in 1978's Grease. By. Benjamin VanHoose. Benjamin VanHoose.

John Travolta is a big fan of that Grease Internet theory that went viral — that co-star Olivia Newton-John's Sandy is actually dead in the film.. Morbid, yes. But worldwide debate around the ...

Look at T, she’s Sandra Dee. Never-before-seen photos of Taylor Swift portraying Sandy in a childhood production of “Grease” have surfaced online. Actor Tobin Mitnick posted the snaps on ...

Taylor Swift was seen starring as Sandy in a 2000 production of the hit Broadway musical "Grease" in throwback photos that her childhood co-star shared on Instagram.

In a video posted Monday, actor Donna Mills claimed that she was the real-life inspiration for the “Grease” character Sandy Olsson. The 81-year-old star posted this video on her Instagram account.